The U.S. Geological Survey (USGS) conducted a gap analysis to evaluate how well the USGS streamgage network meets a variety of needs, focusing on the ability to calculate various statistics at locations that have streamgages (gaged) and that do not have s
Kiang, Julie E. jkiang@usgs.gov,Stewart, David W. dwstewar@usgs.gov,Archfield, Stacey A. sarch@usgs.gov,et al. A national streamflow network gap analysis. 2013-01-01.